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» On Graph Based Interaction for Semantic Query Languages
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WWW
2007
ACM
14 years 6 months ago
SPARQ2L: towards support for subgraph extraction queries in rdf databases
Many applications in analytical domains often have the need to "connect the dots" i.e., query about the structure of data. In bioinformatics for example, it is typical t...
Kemafor Anyanwu, Angela Maduko, Amit P. Sheth
ICONIP
2008
13 years 6 months ago
Neurocognitive Approach to Clustering of PubMed Query Results
Abstract. Internet literature queries return a long lists of citations, ordered according to their relevance or date. Query results may also be represented using Visual Language th...
Pawel Matykiewicz, Wlodzislaw Duch, Paul M. Zender...
DAGSTUHL
1993
13 years 6 months ago
Syntax and Semantics of Hybrid Database Languages
Abstract. We present the hybrid query language HQL/EER for an Extended Entity-Relationship model. As its main characteristic, this language allows a user to freely mix graphical an...
Marc Andries, Gregor Engels
ICDE
2010
IEEE
236views Database» more  ICDE 2010»
14 years 2 months ago
Explaining Structured Queries in Natural Language
— Many applications offer a form-based environment for na¨ıve users for accessing databases without being familiar with the database schema or a structured query language. User...
Alkis Simitsis, Georgia Koutrika, Yannis E. Ioanni...
FQAS
2000
Springer
115views Database» more  FQAS 2000»
13 years 9 months ago
Weighted Semantic Parsing: A Robust Approach to Interpretation of Natural Language Queries
This paper focuses on a grammar-based approach to semantic interpretation, which combines the notions of robust and weighted parsing. In restricted domains of application in infor...
Afzal Ballim, Vincenzo Pallotta